如下所示:
复制代码 代码如下:
/*
Get the rightmost substring, of the specified length,
from a String object.
*/
String.prototype.right = function (length_)
{
var _from = this.length - length_;
if (_from < 0) _from = 0;
return this.substring(this.length - length_, this.length);
};
复制代码 代码如下:
/*
Get the rightmost substring, of the specified length,
from a String object.
*/
String.prototype.right = function (length_)
{
var _from = this.length - length_;
if (_from < 0) _from = 0;
return this.substring(this.length - length_, this.length);
};
标签:
js,substring
免责声明:本站文章均来自网站采集或用户投稿,网站不提供任何软件下载或自行开发的软件!
如有用户或公司发现本站内容信息存在侵权行为,请邮件告知! 858582#qq.com
桃源资源网 Design By www.nqtax.com
暂无“js substring从右边获取指定长度字符串(示例代码)”评论...